Ignore notifications from suspended apps (#6082)

CHANGELOG.md

@@ -84,6 +84,7 @@
 * Huawei: Fix crash on sync for some devices
 * Huawei: Fix watchface installation on some devices
 * Huawei: Improve workout sync error handling
+* Ignore notifications from suspended apps
 * Improve battery notifications
 * Include awake-sleep duration in sleep sessions
 * Intent API: Add Intent to change global settings

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/externalevents/NotificationListener.java

@@ -65,7 +65,6 @@ import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.io.FileOutputStream;
-import java.io.IOException;
 import java.io.InputStream;
 import java.time.LocalTime;
 import java.util.ArrayList;
@@ -383,6 +382,21 @@ public class NotificationListener extends NotificationListenerService {
             if (rankingMap.getRanking(sbn.getKey(), ranking)) {
                 if (!ranking.matchesInterruptionFilter()) dndSuppressed = 1;
             }
+
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+                // Digital Wellbeing app pause and similar restrictions can suppress notifications
+                // changing the interruption filter, but the app will be marked as suspended
+                if (ranking.isSuspended()) {
+                    LOG.debug("Ignoring notification - app is suspended");
+                    return;
+                }
+
+                // If importance is none, it should also not even show up
+                if (ranking.getImportance() == NotificationManager.IMPORTANCE_NONE) {
+                    LOG.debug("Ignoring notification - importance is NONE");
+                    return;
+                }
+            }
         }
 
         if (prefs.getBoolean("notification_filter", false) && dndSuppressed == 1) {
@@ -482,7 +496,7 @@ public class NotificationListener extends NotificationListenerService {
         LOG.info(
                 "Processing notification {}, age: {}, source: {}, flags: {}",
                 notificationSpec.getId(),
-                (System.currentTimeMillis() - notification.when) ,
+                (System.currentTimeMillis() - notification.when),
                 source,
                 notification.flags
         );
@@ -1112,6 +1126,7 @@ public class NotificationListener extends NotificationListenerService {
         this.notificationPictureCacheDirectory = new File(cacheDir, "notification-pictures");
         this.notificationPictureCacheDirectory.mkdir();
     }
+
     private void logNotification(StatusBarNotification sbn, boolean posted) {
         LOG.debug(
                 "Notification {} {}: packageName={}, when={}, priority={}, category={}",

app/src/main/res/xml/changelog_master.xml

@@ -83,6 +83,7 @@
         <change>Huawei: Fix crash on sync for some devices</change>
         <change>Huawei: Fix watchface installation on some devices</change>
         <change>Huawei: Improve workout sync error handling</change>
+        <change>Ignore notifications from suspended apps</change>
         <change>Improve battery notifications</change>
         <change>Include awake-sleep duration in sleep sessions</change>
         <change>Intent API: Add Intent to change global settings</change>